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更新 scripts/haproxy.sh 

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joy 2025-10-29 18:55:11 +08:00
parent 1998a9470c
commit 26d98850ca
1 changed files with 5 additions and 11 deletions
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16
scripts/haproxy.sh
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@ -4,7 +4,6 @@ set -euo pipefail
# 初始化变量 # 初始化变量
ACTION="" ACTION=""
BACKENDS="" BACKENDS=""
VIP=""
HAPROXY_PORT=6443 HAPROXY_PORT=6443
HAPROXY_CONF="/etc/haproxy/haproxy.cfg" HAPROXY_CONF="/etc/haproxy/haproxy.cfg"
HAPROXY_LOG_CONF="/etc/rsyslog.d/haproxy.conf" HAPROXY_LOG_CONF="/etc/rsyslog.d/haproxy.conf"
@ -18,10 +17,9 @@ usage() {
echo " --uninstall 卸载haproxy并清理配置" echo " --uninstall 卸载haproxy并清理配置"
echo "安装选项:" echo "安装选项:"
echo " --backend <节点列表> 必选，后端节点（格式:IP:端口,IP:端口...）" echo " --backend <节点列表> 必选，后端节点（格式:IP:端口,IP:端口...）"
echo " --vip <VIP> 必选，虚拟IP（格式:192.168.1.100）"
echo " --port <端口> 可选，监听端口（默认6443）" echo " --port <端口> 可选，监听端口（默认6443）"
echo "示例:" echo "示例:"
echo " 安装: $0 --install --backend 192.168.1.10:6443,192.168.1.11:6443 --vip 192.168.1.100" echo " 安装: $0 --install --backend 192.168.1.10:6443,192.168.1.11:6443 --port 8443"
echo " 卸载: $0 --uninstall" echo " 卸载: $0 --uninstall"
exit 1 exit 1
} }
@ -37,10 +35,6 @@ while [[ $# -gt 0 ]]; do
BACKENDS="$2" BACKENDS="$2"
shift 2 shift 2
;; ;;
--vip)
VIP="$2"
shift 2
;;
--port) --port)
HAPROXY_PORT="$2" HAPROXY_PORT="$2"
shift 2 shift 2
@ -67,8 +61,8 @@ fi
# 安装haproxy # 安装haproxy
install_haproxy() { install_haproxy() {
# 校验安装参数 # 校验安装参数
if [[ -z "$BACKENDS" || -z "$VIP" ]]; then if [[ -z "$BACKENDS" || -z "$HAPROXY_PORT" ]]; then
echo "错误：安装必须指定 --backend 和 --vip" echo "错误：安装必须指定 --backend 和 --port"
usage usage
fi fi
@ -117,7 +111,7 @@ defaults
maxconn 8000 maxconn 8000
frontend k8s-api-frontend frontend k8s-api-frontend
bind $VIP:$HAPROXY_PORT bind *:$HAPROXY_PORT
mode tcp mode tcp
default_backend k8s-api-backend default_backend k8s-api-backend
@ -141,7 +135,7 @@ EOF
systemctl enable --now haproxy systemctl enable --now haproxy
if systemctl is-active --quiet haproxy; then if systemctl is-active --quiet haproxy; then
echo "===== haproxy安装完成 =====" echo "===== haproxy安装完成 ====="
echo "监听：$VIP:$HAPROXY_PORT" echo "监听：*:$HAPROXY_PORT"
echo "后端：$BACKENDS" echo "后端：$BACKENDS"
else else
echo "错误：haproxy启动失败，请查看日志 $HAPROXY_LOG" echo "错误：haproxy启动失败，请查看日志 $HAPROXY_LOG"